ThreeGames/app/src/main/res/layout/activity_input_param.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".activity.InputParamActivity">
    <androidx.appcompat.widget.Toolbar
        android:id="@+id/toolbar"
        android:layout_width="0dp"
        android:fitsSystemWindows="true"
        android:layout_height="wrap_content"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        android:background="@color/colorAccent"
        android:minHeight="?attr/actionBarSize" >
        <TextView
            android:id="@+id/title"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:textSize="20sp"
            android:textStyle="bold"/>

        <TextView
            android:id="@+id/go_game"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="end"
            android:textSize="14sp"
            android:text="保存"
            android:layout_marginEnd="10dp"
            android:textStyle="bold"/>
    </androidx.appcompat.widget.Toolbar>

    <TextView
        android:id="@+id/view_label_display_duration"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="數字顯示時常"
        android:layout_marginStart="10dp"
        android:layout_marginTop="10dp"
        app:layout_constraintTop_toBottomOf="@id/toolbar"
        app:layout_constraintStart_toStartOf="parent"/>

    <EditText
        android:id="@+id/display_duration"
        android:layout_width="100dp"
        android:singleLine="true"
        android:inputType="number"
        android:digits="0123456789"
        android:text="2000"
        android:hint="ms"
        app:layout_constraintTop_toTopOf="@id/view_label_display_duration"
        app:layout_constraintBottom_toBottomOf="@id/view_label_display_duration"
        app:layout_constraintEnd_toEndOf="parent"
        android:layout_marginEnd="10dp"
        android:layout_height="wrap_content"/>

    <TextView
        android:id="@+id/view_label_interval_duration"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="數字交換間隔"
        android:layout_marginTop="30dp"
        app:layout_constraintTop_toBottomOf="@id/view_label_display_duration"
        app:layout_constraintStart_toStartOf="@id/view_label_display_duration"/>

    <EditText
        android:id="@+id/interval_duration"
        android:layout_width="100dp"
        android:singleLine="true"
        android:inputType="number"
        android:digits="0123456789"
        android:text="2000"
        android:hint="ms"
        app:layout_constraintTop_toTopOf="@id/view_label_interval_duration"
        app:layout_constraintBottom_toBottomOf="@id/view_label_interval_duration"
        app:layout_constraintEnd_toEndOf="parent"
        android:layout_marginEnd="10dp"
        android:layout_height="wrap_content"/>


    <TextView
        android:id="@+id/view_label_right_number"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="正確數字出現次數"
        android:layout_marginTop="30dp"
        app:layout_constraintTop_toBottomOf="@id/view_label_interval_duration"
        app:layout_constraintStart_toStartOf="@id/view_label_display_duration"/>

    <EditText
        android:id="@+id/right_number"
        android:layout_width="100dp"
        android:singleLine="true"
        android:inputType="number"
        android:digits="0123456789"
        android:text="2"
        android:hint="個"
        app:layout_constraintTop_toTopOf="@id/view_label_right_number"
        app:layout_constraintBottom_toBottomOf="@id/view_label_right_number"
        app:layout_constraintEnd_toEndOf="parent"
        android:layout_marginEnd="10dp"
        android:layout_height="wrap_content"/>

    <TextView
        android:id="@+id/view_label_random_number"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="隨機數字出現次數"
        android:layout_marginTop="30dp"
        app:layout_constraintTop_toBottomOf="@id/view_label_right_number"
        app:layout_constraintStart_toStartOf="@id/view_label_display_duration"/>

    <EditText
        android:id="@+id/random_number"
        android:layout_width="100dp"
        android:singleLine="true"
        android:inputType="number"
        android:digits="0123456789"
        android:text="5"
        android:hint="個"
        app:layout_constraintTop_toTopOf="@id/view_label_random_number"
        app:layout_constraintBottom_toBottomOf="@id/view_label_random_number"
        app:layout_constraintEnd_toEndOf="parent"
        android:layout_marginEnd="10dp"
        android:layout_height="wrap_content"/>

    <TextView
        android:id="@+id/view_label_practise_duration"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="用戶熱身時長"
        android:layout_marginTop="30dp"
        app:layout_constraintTop_toBottomOf="@id/view_label_random_number"
        app:layout_constraintStart_toStartOf="@id/view_label_display_duration"/>

    <EditText
        android:id="@+id/practise_duration"
        android:layout_width="100dp"
        android:singleLine="true"
        android:inputType="number"
        android:digits="0123456789"
        android:text="5000"
        android:hint="ms"
        app:layout_constraintTop_toTopOf="@id/view_label_practise_duration"
        app:layout_constraintBottom_toBottomOf="@id/view_label_practise_duration"
        app:layout_constraintEnd_toEndOf="parent"
        android:layout_marginEnd="10dp"
        android:layout_height="wrap_content"/>


    <TextView
        android:id="@+id/view_label_practise_number_right"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="遊戲前練習正確數字出現次數"
        android:layout_marginTop="30dp"
        app:layout_constraintTop_toBottomOf="@id/view_label_practise_duration"
        app:layout_constraintStart_toStartOf="@id/view_label_display_duration"/>

    <EditText
        android:id="@+id/practise_number_right"
        android:layout_width="100dp"
        android:singleLine="true"
        android:inputType="number"
        android:digits="0123456789"
        android:text="2"
        android:hint="個"
        app:layout_constraintTop_toTopOf="@id/view_label_practise_number_right"
        app:layout_constraintBottom_toBottomOf="@id/view_label_practise_number_right"
        app:layout_constraintEnd_toEndOf="parent"
        android:layout_marginEnd="10dp"
        android:layout_height="wrap_content"/>

    <TextView
        android:id="@+id/view_label_practise_number"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="遊戲前練習隨機數字出現次數"
        android:layout_marginTop="30dp"
        app:layout_constraintTop_toBottomOf="@id/view_label_practise_number_right"
        app:layout_constraintStart_toStartOf="@id/view_label_display_duration"/>

    <EditText
        android:id="@+id/practise_number"
        android:layout_width="100dp"
        android:singleLine="true"
        android:inputType="number"
        android:digits="0123456789"
        android:text="2"
        android:hint="個"
        app:layout_constraintTop_toTopOf="@id/view_label_practise_number"
        app:layout_constraintBottom_toBottomOf="@id/view_label_practise_number"
        app:layout_constraintEnd_toEndOf="parent"
        android:layout_marginEnd="10dp"
        android:layout_height="wrap_content"/>

</androidx.constraintlayout.widget.ConstraintLayout>